Internet & Communication FAQ

1. Can I normally use Google/YouTube/Facebook?

No, these websites are blocked in China. Solutions: Install reliable VPN in advance (like Astrill, ExpressVPN) and test availability. Use alternative services: Baidu (search), Youku (videos), WeChat (social).

2. Can WeChat/WhatsApp work normally?

WeChat: Fully available (requires registration). WhatsApp/Telegram: Unstable, recommend backing up important information to email.

3. Where can I buy Chinese SIM cards? What documents needed?

Purchase locations: Airports, service centers (China Mobile/Unicom/Telecom). Required documents: Passport (requires real-name registration).

4. Can my home country SIM card work in China?

Yes, but international roaming fees are extremely high (recommend turning off data, only answer calls). Better option: Buy local Chinese SIM card + enable international roaming (emergency only).

5. Do public places (hotels/restaurants) have free Wi-Fi?

Yes, but need Chinese phone number to receive verification codes (if unable to receive, can ask staff for help). Alternative: Some hotels provide 'tourist Wi-Fi' (requires passport registration).

6. Can I use my phone as hotspot?

Yes, but need local SIM card (international roaming hotspot may have additional fees).

7. Besides WeChat, what other communication apps are recommended?

Domestic alternatives: QQ (supports international version). International tools: Line/Skype (partially available, but may have delays).

8. How to register WeChat/Alipay?

WeChat: Register with foreign phone number (requires SMS verification). Alipay: Bind international credit card (Visa/Mastercard), but some functions are limited.

9. Are VPNs legal? Will I be fined?

Recommendations: Download multiple VPNs in advance (in case one fails). Avoid frequent use during sensitive periods (like National People's Congress).

10. Which VPNs work in China?

More stable options: Astrill, ExpressVPN, NordVPN (but need to test in advance). Free VPN risks: May steal data or fail.

11. How to get help with network issues?

Carrier customer service: China Mobile: 10086 Unicom: 10010 Telecom: 10000 Tourism hotline: 12301 (National Tourism Service Hotline).

12. Can I rent portable Wi-Fi?

Yes, airports/Taobao have 'portable Wi-Fi' rentals (¥30-50/day, requires deposit).

13. What's the best network solution?

Local SIM card (data) + VPN (access international websites) + WeChat (communication).